While this rule might seem relatively obscure– let’s face it, not many happy hours and family dinners are spent discussing the Fair Labor Standard Act’s overtime salary threshold—the proposed increase is good news for millions of people who work in lower-paid salaried positions. That’s because the combination of inflation and irregular increases in the threshold over the years has left too many of them without the right to overtime pay. In 1975, 62 percent of all salaried employees—those who made the equivalent of $52,000 or less in 2014 dollars—were covered by the overtime threshold at the time. But today, only eight percent of salaried employees are covered by the current threshold, according to calculations by our friends at the Economic Policy Institute. The U.S. Department of Labor proposes to fix for any potential future erosion by indexing the salary threshold so that it will automatically rise over time as wages rise.

Boosting the salary threshold will have a meaningful impact on the lives of the nearly 5 million men and women the Obama administration proposes to cover with overtime protections. Quite simply, their time will become more valuable. Assigning them more than 40 hours of work per week will be more expensive for their employers—and that’s a good thing.

“When everything over 40 hours is free to the employer, the temptation to demand more is almost irresistible,” Fran Sussner Rodgers said in a recent New York Times opinion column. Employees like Dollar General manager Dawn Hughey know this to be true. Dawn makes $34,700 per year, and regularly works 70-hour weeks without overtime protections. Under the proposed overtime rule change, she will either get a pay bump or many hours of her life back from the company.

Part time, hourly workers also stand to benefit from a higher overtime threshold. We know that too many people who stock the shelves, sweep the floors and serve us food are working fewer hours than they would like. In our recent study of employers’ scheduling practices in Washington, D.C.’s service sector, 80 percent of survey respondents told us it was very important or somewhat important that they receive more hours. Many of these individuals will likely have an opportunity to gain additional hours as employers shift assignments from overworked, low-paid salary employees like Dawn who were previously exempted from overtime protections.

Our country’s wage and hour laws were enacted with the belief that Americans should earn a fair day’s pay for a fair day’s work. Yet today the inverse is true for too many of America’s salaried workers – they are putting in more than a fair day’s work for far less than a fair day’s pay. Fixing our nation’s outdated overtime rules is a crucial step to restoring this basic tenant of economic fairness.